PV Inverter Sunmax D 3000/4000/5000
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 watt
- Supply Capability:
- 3000 watt/month
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The Sunmax D 3000/4000/5000 series are applicable to rooftop installation and small scale photovoltaic grid-connected power plants. Their rated output powers are 3 kW, 4kW, 5 kW respectively. This series are transformer-less in design and have a wide range of MPPT voltage. Their maximum conversion efficiency and MPPT tracking accuracy reaches 97.6 % and 99.5 % respectively. The maximum DC voltage reaches 580 V. The series have dual MPPT trackers, providing maximum flexibility for solar plants. The series adopts the latest technology, supports reactive power adjustable and meets the VDE-AR-N 4105 standard.
Characteristics：
Dual MPPT with tracking efficiency over 99.9%
Supporting reactive power adjustable
Unit noise less than 30Db
Current harmonic less than 3%
Design features:
Allows access to third party monitoring system: Solar-log, Solar –man, Taoke, etc.
Equipped with active / inactive way to adjust the design instruction
Single / dual MPPT design
IP65 protection class to meet outdoor installation requirements
Transformer-less design
Units have built-in leakage current monitoring devices
Suspension design, installation is simple
Man-machine interface (LCD) in English, Italian, German languages
Man-machine interface (LCD) regulation parameters can be set making installation easy
Total digital design.
- Q:How does the power factor correction affect the performance of a solar inverter?
- Power factor correction can significantly improve the performance of a solar inverter. By correcting the power factor, the inverter can optimize the energy conversion process, resulting in increased efficiency and reduced losses. This correction helps in minimizing reactive power, improving voltage stability, and enhancing the overall power quality of the inverter. Ultimately, power factor correction ensures that the solar inverter operates at its maximum capacity, leading to improved performance and increased energy output.
- Q:Can a solar inverter be used in parallel configurations for increased power output?
- Yes, a solar inverter can be used in parallel configurations for increased power output. By connecting multiple inverters in parallel, the overall power output can be increased, allowing for the utilization of larger solar arrays and maximizing the energy generation capacity.
- Q:Installation and maintenance of photovoltaic grid - connected inverter
- Before making an electrical connection, be sure to use the opaque material to cover or disconnect the PV panel. Exposure to sunlight, photovoltaic arrays will produce dangerous voltages. All installation operations must be done only by qualified technicians.
- Q:How does a solar inverter handle shading or partial panel obstructions?
- A solar inverter handles shading or partial panel obstructions by employing a technique known as Maximum Power Point Tracking (MPPT). MPPT enables the inverter to optimize the output power of the solar panels by constantly adjusting the operating voltage and current. When shading or obstruction occurs, the inverter automatically detects the affected panels and adjusts their output to minimize the impact on the overall system performance. This ensures that the system continues to generate as much power as possible, even in shaded conditions.
- Q:What is the typical size and weight of a solar inverter?
- The typical size and weight of a solar inverter can vary depending on the capacity and type of the inverter. However, most residential solar inverters have dimensions ranging from around 12 x 8 x 5 inches and weigh between 20 to 40 pounds. Commercial or utility-scale inverters can be much larger and heavier, often weighing several hundred pounds and having larger dimensions.
- Q:Can a solar inverter be installed outdoors?
- Yes, a solar inverter can be installed outdoors. However, it is important to ensure that the inverter is designed to withstand outdoor conditions, such as rain, humidity, and temperature fluctuations. Outdoor installation should also comply with local electrical codes and regulations.
- Q:How does the input voltage rating affect the performance of a solar inverter?
- The input voltage rating of a solar inverter directly affects its performance. The inverter is designed to convert the DC power generated by the solar panels into AC power that can be used in homes or businesses. If the input voltage exceeds the rating of the inverter, it can cause damage to the electronics and reduce its efficiency. On the other hand, if the input voltage is too low, the inverter might not be able to operate at its full capacity. Therefore, it is crucial to choose an inverter with an input voltage rating that matches the specifications of the solar panels to ensure optimal performance and longevity.
- Q:How does a solar inverter handle low light conditions or cloudy days?
- A solar inverter handles low light conditions or cloudy days by adjusting its power output to match the available sunlight. It is designed to maximize the energy conversion efficiency even in low light situations, allowing for continuous power generation from the solar panels.
- Q:Can a solar inverter be used in conjunction with a battery management system?
- Yes, a solar inverter can be used in conjunction with a battery management system. The battery management system is responsible for monitoring and controlling the battery's charging and discharging processes, while the solar inverter converts the direct current (DC) generated by solar panels into alternating current (AC) to power household appliances. By integrating these two systems, solar energy can be efficiently stored and utilized when needed.
- Q:What is the role of reactive power control in a solar inverter?
- The role of reactive power control in a solar inverter is to manage and optimize the flow of reactive power between the solar PV system and the grid. This control allows the inverter to regulate the power factor, which is the ratio of real power to apparent power, ensuring that the system operates efficiently and in compliance with grid requirements. By adjusting the reactive power output, the inverter can compensate for voltage fluctuations and stabilize the grid, improving the overall performance and reliability of the solar power generation system.
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PV Inverter Sunmax D 3000/4000/5000
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 watt
- Supply Capability:
- 3000 watt/month
OKorder Service Pledge
OKorder Financial Service
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